Overview
The VND5025AK-E is a monolithic device produced by STMicroelectronics, utilizing the VIPower M0-5 technology. It is designed to drive resistive or inductive loads with one side connected to ground and is also suitable for driving LEDs. The device features an active VCC pin voltage clamp to protect against low energy spikes and integrates an analog current sense that delivers a current proportional to the load current. It includes output current limitation and thermal shutdown with automatic restart, ensuring safe operation during overload conditions.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Type of Integrated Circuit | Power Switch, High-Side |
| Number of Channels | 2 |
| Output Current | 41 A |
| Mounting | SMD |
| Case | PowerSSO24 |
| On-state Resistance (per channel) | 50 mΩ |
| Supply Voltage Range | 4.5 to 36 V |
| Operating Temperature Range | -40 to 150°C |
| Package Type | Tube |
Key Features
- In-rush current active management by power limitation
- Very low standby current
- 3.0V CMOS compatible input
- Optimized electromagnetic emission and very low electromagnetic susceptibility
- In compliance with the 2002/95/EC European directive
- Package: ECOPACK®
- Proportional load current sense with high current sense precision
- Current sense disable and thermal shutdown indication
- Very low current sense leakage
- Undervoltage shut-down, overvoltage clamp, load current limitation, and self-limiting of fast thermal transients
- Protection against loss of ground and loss of VCC, thermal shutdown, reverse battery protection, and electrostatic discharge protection
Applications
The VND5025AK-E is suitable for driving various types of loads including resistive, inductive, and capacitive loads. It is particularly useful in automotive applications and can be used as an LED driver. The device's robust protection features and high current handling capability make it ideal for demanding environments.
Q & A
- What is the VND5025AK-E used for? The VND5025AK-E is used for driving resistive or inductive loads and is suitable for driving LEDs, especially in automotive applications.
- What technology is used in the VND5025AK-E? The VND5025AK-E is made using STMicroelectronics VIPower M0-5 technology.
- What is the output current of the VND5025AK-E? The output current of the VND5025AK-E is 41 A per channel.
- What is the operating temperature range of the VND5025AK-E? The operating temperature range is -40 to 150°C.
- What kind of protection does the VND5025AK-E offer? The device offers undervoltage shut-down, overvoltage clamp, load current limitation, thermal shutdown, reverse battery protection, and electrostatic discharge protection.
- Is the VND5025AK-E compliant with any specific European directive? Yes, it is in compliance with the 2002/95/EC European directive.
- What is the package type of the VND5025AK-E? The package type is PowerSSO24, and it is available in tube packaging.
- How does the VND5025AK-E manage in-rush current? The device manages in-rush current through active power limitation.
- Does the VND5025AK-E have any diagnostic functions? Yes, it includes proportional load current sense, current sense disable, and thermal shutdown indication.
- What is the on-state resistance of the VND5025AK-E? The on-state resistance is 50 mΩ per channel.
